package com.gae.mobilesurvey.dao;

import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;

public class EMFService {
	 private static final EntityManagerFactory emfInstance = 
			 Persistence.createEntityManagerFactory("transactions-optional");
	 
	 private EMFService() {
		 
	 }
	 public static EntityManagerFactory get() {
		 return emfInstance;
	 }
}
